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How Fitness Trackers Can Help Solve Crimes

Originally aired on 11/13/2018

Dr. Oz shares how fitness trackers have been used to catch suspected killers and help families get justice. Crime Online founder Nancy Grace explains how fitness tracker records can help save lives by providing evidence and a tracking location.

Guests: Nancy Grace , Kelly Herron , Bill Stanton , Aphrodite Jones , Jessie Buttafuoco , Mary Jo Connery